EXHIBIT 21
SUBSIDIARIES
Johnson & Johnson, a New Jersey corporation, had the U.S. and international subsidiaries shown below as of December 28, 2025. Johnson & Johnson is not a subsidiary of any other entity.

Name of SubsidiaryJurisdiction
U.S. Subsidiaries:
ABD Holding Company, Inc.
Delaware
ABIOMED COMMERCIAL, LLC
Delaware
ABIOMED R&D, Inc.
Delaware
ABIOMED, Inc.
Delaware
Actelion Pharmaceuticals US, Inc.
Delaware
Albany Street LLC
New Jersey
ALZA Corporation
Delaware
Ambrx Biopharma, Inc.
Delaware
Ambrx, Inc.
Delaware
AMO Development, LLC
Delaware
AMO Manufacturing USA, LLC
Delaware
AMO Sales and Service, Inc.
Delaware
AMO Spain Holdings, LLC
Delaware
Anakuria Therapeutics, Inc.
Delaware
AorTx, Inc.
Delaware
Aragon Pharmaceuticals, Inc.
Delaware
Asia Pacific Holdings, LLC
New Jersey
Atrionix, Inc.
California
AUB Holdings LLC
Delaware
Auris Health, Inc.
Delaware
BeneVir BioPharm, Inc.
Delaware
Biosense Webster, Inc.
California
Bow Merger Sub, Inc.
Delaware
Breethe, Inc.
Delaware
Cerenovus, Inc.
New Jersey
Cobra 1 Merger Sub, Inc.
Delaware
Coherex Medical, Inc.
Delaware
CoTherix Inc.
Delaware
Coyote Merger, Inc.
Delaware
CrossRoads Extremity Systems, LLC
Tennessee
CSATS, Inc.
Washington
DePuy Mitek, LLC
Massachusetts
DePuy Orthopaedics, Inc.
Indiana
DePuy Products, Inc.
Indiana
DePuy Spine, LLC
Ohio
DePuy Synthes Institute, LLC
Delaware
DePuy Synthes Products, Inc.
Delaware



Name of SubsidiaryJurisdiction
U.S. Subsidiaries:
DePuy Synthes Sales, Inc.
Massachusetts
DePuy Synthes, Inc.
Delaware
Dutch Holding LLC
Delaware
ECL7, LLC
Delaware
Ethicon Endo-Surgery, Inc.
Ohio
Ethicon Endo-Surgery, LLC
Delaware
Ethicon LLC
Delaware
Ethicon US, LLC
Delaware
Ethicon, Inc.
New Jersey
Fuse Biotherapeutics Inc.
Delaware
Halda Therapeutics OpCo, Inc.
Delaware
Hansen Medical International, Inc.
Delaware
Hansen Medical, Inc.
Delaware
I.D. Acquisition Corp.
New Jersey
Intra-Cellular Therapies, Inc.
Delaware
ITI, Inc.
Delaware
Janssen Biotech, Inc.
Pennsylvania
Janssen Global Services, LLC
New Jersey
Janssen Oncology, Inc.
Delaware
Janssen Ortho LLC
Delaware
Janssen Pharmaceuticals, Inc.
Pennsylvania
Janssen Products, LP
New Jersey
Janssen Research & Development, LLC
New Jersey
Janssen Scientific Affairs, LLC
New Jersey
Janssen Supply Group, LLC
Pennsylvania
Janssen-Cilag Manufacturing, LLC
Delaware
Jevco Holding, Inc.
New Jersey
JJHC, LLC
Delaware
JNJ International Investment LLC
Delaware
Johnson & Johnson (Middle East) Inc.
New Jersey
Johnson & Johnson (Singapore) HoldCo LLC
Delaware
Johnson & Johnson Enterprise Innovation Inc.
Delaware
Johnson & Johnson Finance Corporation
New Jersey
Johnson & Johnson Gateway, LLC
New Jersey
Johnson & Johnson Health Care Systems Inc.
New Jersey
Johnson & Johnson Holdco (NA) Inc.
New Jersey
Johnson & Johnson Innovation - JJDC, Inc.
Delaware
Johnson & Johnson International
New Jersey
Johnson & Johnson Medical Devices & Diagnostics Group - Latin America, L.L.C.
Florida
Johnson & Johnson S.E., Inc.
New Jersey
Johnson & Johnson Services, Inc.
New Jersey
Johnson & Johnson Surgical Vision, Inc.
Delaware



Name of SubsidiaryJurisdiction
U.S. Subsidiaries:
Johnson & Johnson Urban Renewal Associates
New Jersey
Johnson & Johnson Vision Care, Inc.
Florida
JOM Pharmaceutical Services, LLC
Delaware
Laminar, Inc.
Delaware
Manifest Technologies Inc.
Delaware
Medical Device Business Services, Inc.
Indiana
Medical Devices & Diagnostics Global Services, LLC
Delaware
MegaDyne Medical Products, Inc.
Utah
Mentor Partnership Holding Company I, LLC
Delaware
Mentor Texas GP LLC
Delaware
Mentor Texas L.P.
Delaware
Mentor Worldwide LLC
Delaware
Middlesex Assurance Company Limited
Vermont
Momenta Pharmaceuticals, Inc.
Delaware
Netherlands Holding Company
Delaware
NeuWave Medical, Inc.
Delaware
NuVera Medical, Inc.
Delaware
OMJ Pharmaceuticals, Inc.
Delaware
Omrix Biopharmaceuticals, Inc.
Delaware
Ortho Biologics LLC
Delaware
Ortho Biotech Holding LLC
Delaware
Patient Service Center LLC
Pennsylvania
Patriot Pharmaceuticals, LLC
Pennsylvania
Pecos River Talc LLC
Texas
Percivia LLC
Delaware
Princeton Laboratories, Inc.
Delaware
Propel Merger Sub, Inc.
Delaware
Prosidyan, Inc.
Delaware
Proteologix US Inc.
Delaware
Proteologix, Inc.
Delaware
PSC Holding Co LLC
Pennsylvania
PSC Pass Co LLC
Pennsylvania
Pulsar Vascular, Inc.
Delaware
RC2 Acquisition Sub, Inc.
Delaware
Red River Talc LLC
Texas
Regency Urban Renewal Associates
New Jersey
Royalty A&M LLC
Texas
Rutan Realty LLC
New Jersey
Serotiny, Inc.
Delaware
Shockwave Medical, Inc.
Delaware
SterilMed, Inc.
Minnesota
Synthes USA Products, LLC
Delaware



Name of SubsidiaryJurisdiction
U.S. Subsidiaries:
Synthes USA, LLC
Delaware
Synthes, Inc.
Delaware
TalCo LLC
Texas
TARIS Biomedical LLC
Delaware
TearScience, Inc.
Delaware
The Anspach Effort, LLC
Florida
Tibotec, LLC
Delaware
Torax Medical, Inc.
Delaware
V-Wave Inc.
Delaware
Verb Surgical Inc.
Delaware
WH4110 Development Company, L.L.C.
Georgia
Wolverine Merger Subsidiary, Inc.
Delaware
Name of SubsidiaryJurisdiction
International Subsidiaries:
ABIOMED AUSTRALIA PTY LTD
Australia
Abiomed Europe GmbH
Germany
Abiomed Japan K.K.
Japan
ABIOMED SARL
France
ABIOMED SINGAPORE PTE. LTD.
Singapore
ABIOMED, LTD.
United Kingdom
Actelion Pharmaceuticals Ltd
Switzerland
Actelion Pharmaceuticals Trading (Shanghai) Co., Ltd.
China
Actelion Treasury Unlimited Company
Ireland
AIS GmbH Aachen Innovative Solutions
Germany
Ambrx Australia Pty Limited
Australia
AMO (Hangzhou) Co., Ltd.
China
AMO (Shanghai) Medical Devices Trading Co., Ltd.
China
AMO ASIA LIMITED
Hong Kong
AMO Australia Pty Limited
Australia
AMO Canada Company
Canada
AMO Denmark ApS
Denmark
AMO France
France
AMO Germany GmbH
Germany
AMO Groningen B.V.
Netherlands
AMO International Holdings Unlimited Company
Ireland
AMO Ireland
Cayman Islands
AMO Italy SRL
Italy
AMO Japan K.K.
Japan
AMO Netherlands BV
Netherlands
AMO Norway AS
Norway
AMO Puerto Rico Manufacturing, Inc.
Cayman Islands



Name of SubsidiaryJurisdiction
International Subsidiaries:
AMO Singapore Pte. Ltd.
Singapore
AMO Switzerland GmbH
Switzerland
AMO United Kingdom, Ltd.
United Kingdom
AMO Uppsala AB
Sweden
Apsis
France
B-Balloon Ltd
Israel
Berna Rhein B.V.
Netherlands
Biosense Webster (Israel) Ltd.
Israel
ChromaGenics B.V.
Netherlands
Cilag AG
Switzerland
Cilag GmbH International
Switzerland
Cilag Holding AG
Switzerland
Cilag Holding Treasury Unlimited Company
Ireland
Cilag-Biotech, S.L.
Spain
Cordis de Mexico, S.A. de C.V.
Mexico
Corimmun GmbH
Germany
DePuy Hellas SA
Greece
DePuy International Limited
United Kingdom
DePuy Ireland Unlimited Company
Ireland
DePuy Mexico, S.A. de C.V.
Mexico
ECP Entwicklungsgesellschaft mbH
Germany
EES Holdings de Mexico, S. de R.L. de C.V.
Mexico
EES, S.A. de C.V.
Mexico
EIT Emerging Implant Technologies GmbH
Germany
Ethicon Endo-Surgery (Europe) GmbH
Germany
Ethicon Sarl
Switzerland
Ethicon Women's Health & Urology Sarl
Switzerland
Ethnor (Proprietary) Limited
South Africa
Ethnor del Istmo S.A.
Panama
Finsbury (Instruments) Limited
United Kingdom
Finsbury Orthopaedics International Limited
United Kingdom
Finsbury Orthopaedics Limited
United Kingdom
GATT Technologies B.V.
Netherlands
Genesis Shockwave Private Limited
Singapore
GH Biotech Holdings Limited
Ireland
GMED Healthcare BV
Belgium
Guangzhou Bioseal Biotech Co., Ltd.
China
Hansen Medical Deutschland GmbH
Germany
Healthcare Services (Shanghai) Ltd.
China
Innomedic Gesellschaft für innovative Medizintechnik und Informatik mbH
Germany
J & J Company West Africa Limited
Nigeria
J&J Argentina S.A.
Argentina



Name of SubsidiaryJurisdiction
International Subsidiaries:
J&J Productos Medicos & Farmaceuticos del Peru S.A.
Peru
J.C. General Services BV
Belgium
Janssen Biologics B.V.
Netherlands
Janssen Cilag Farmaceutica S.A.
Argentina
Janssen Cilag S.p.A.
Italy
Janssen Cilag SPA
Algeria
Janssen Cilag, C.A.
Venezuela, Bolivarian Republic of
Janssen Egypt LLC
Egypt
Janssen Farmaceutica Portugal Lda
Portugal
Janssen France Treasury Unlimited Company
Ireland
Janssen Inc.
Canada
Janssen Irish Finance Unlimited Company
Ireland
Janssen Japan Treasury Unlimited Company
Ireland
Janssen Korea Ltd.
Korea, Republic of
Janssen Mexico Treasury Unlimited Company
Ireland
Janssen Pharmaceutica (Proprietary) Limited
South Africa
Janssen Pharmaceutica NV
Belgium
Janssen Pharmaceutical K.K.
Japan
Janssen Pharmaceutical Sciences Unlimited Company
Ireland
Janssen Pharmaceutical Unlimited Company
Ireland
Janssen Sciences Ireland Unlimited Company
Ireland
Janssen Vaccines & Prevention B.V.
Netherlands
Janssen Vaccines Corp.
Korea, Republic of
Janssen-Cilag
France
Janssen-Cilag (New Zealand) Limited
New Zealand
Janssen-Cilag A/S
Denmark
Janssen-Cilag AG
Switzerland
Janssen-Cilag Aktiebolag
Sweden
Janssen-Cilag AS
Norway
Janssen-Cilag B.V.
Netherlands
Janssen-Cilag d.o.o. Beograd
Serbia
Janssen-Cilag de Mexico S. de R.L. de C.V.
Mexico
Janssen-Cilag Farmaceutica Lda.
Portugal
Janssen-Cilag Farmaceutica Ltda.
Brazil
Janssen-Cilag GmbH
Germany
Janssen-Cilag International NV
Belgium
Janssen-Cilag Kft.
Hungary
Janssen-Cilag Limited
Thailand
Janssen-Cilag Limited
United Kingdom
Janssen-Cilag NV
Belgium
Janssen-Cilag OY
Finland
Janssen-Cilag Pharma GmbH
Austria



Name of SubsidiaryJurisdiction
International Subsidiaries:
Janssen-Cilag Pharmaceutical Single Member S.A.C.I.
Greece
Janssen-Cilag Polska, Sp. z o.o.
Poland
Janssen-Cilag Pty Ltd
Australia
Janssen-Cilag S.A.
Colombia
Janssen-Cilag s.r.o.
Czech Republic
Janssen-Cilag, S.A.
Spain
Janssen-Cilag, S.A. de C.V.
Mexico
Janssen-Pharma, S.L.
Spain
J-C Health Care Ltd.
Israel
JJ Surgical Vision Spain, S.L.
Spain
JJC Acquisition Company B.V.
Netherlands
JJSV Belgium BV
Belgium
JJSV Manufacturing Malaysia SDN. BHD.
Malaysia
JJSV Norden AB
Sweden
JJSV Produtos Oticos Ltda.
Brazil
JNJ Global Business Services s.r.o.
Czech Republic
JNJ Holding EMEA B.V.
Netherlands
Johnson & Johnson (Angola), Limitada
Angola
Johnson & Johnson (Australia) Pty Ltd
Australia
Johnson & Johnson (Canada) Inc.
Canada
Johnson & Johnson (China) Investment Ltd.
China
Johnson & Johnson (Ecuador) S.A.
Ecuador
Johnson & Johnson (Hong Kong) Limited
Hong Kong
Johnson & Johnson (Ireland) Limited
Ireland
Johnson & Johnson (Kenya) Limited
Kenya
Johnson & Johnson (Mozambique), Limitada
Mozambique
Johnson & Johnson (Namibia) (Proprietary) Limited
Namibia
Johnson & Johnson (New Zealand) Limited
New Zealand
Johnson & Johnson (Philippines), Inc.
Philippines
Johnson & Johnson (Private) Limited
Zimbabwe
Johnson & Johnson (Vietnam) Co., Ltd
Vietnam
Johnson & Johnson AB
Sweden
Johnson & Johnson AG
Switzerland
Johnson & Johnson Bulgaria EOOD
Bulgaria
Johnson & Johnson d.o.o.
Slovenia
Johnson & Johnson de Chile S.A.
Chile
Johnson & Johnson de Mexico, S.A. de C.V.
Mexico
Johnson & Johnson de Uruguay S.A.
Uruguay
Johnson & Johnson do Brasil Industria E Comercio de Produtos Para Saude Ltda.
Brazil
Johnson & Johnson Dominicana, S.A.S.
Dominican Republic
Johnson & Johnson European Treasury Unlimited Company
Ireland
Johnson & Johnson Finance Limited
United Kingdom



Name of SubsidiaryJurisdiction
International Subsidiaries:
Johnson & Johnson Financial Services GmbH
Germany
Johnson & Johnson for Export and Import LLC
Egypt
Johnson & Johnson GT, Sociedad Anónima
Guatemala
Johnson & Johnson Healthcare SPC
Kuwait
Johnson & Johnson Hemisferica S.A.
Puerto Rico
Johnson & Johnson Holding GmbH
Germany
Johnson & Johnson Holdings (Austria) GmbH
Austria
Johnson & Johnson Innovation Limited
United Kingdom
Johnson & Johnson International (Singapore) Pte. Ltd.
Singapore
Johnson & Johnson International Financial Services Unlimited Company
Ireland
Johnson & Johnson Irish Finance Company Limited
Ireland
Johnson & Johnson K.K.
Japan
Johnson & Johnson Kazakhstan Limited Liability Partnership
Kazakhstan
Johnson & Johnson Kft.
Hungary
Johnson & Johnson LLC
Russian Federation
Johnson & Johnson Management Limited
United Kingdom
Johnson & Johnson Medical (China) Ltd.
China
Johnson & Johnson Medical (Proprietary) Ltd
South Africa
Johnson & Johnson Medical (Shanghai) Ltd.
China
Johnson & Johnson Medical (Suzhou) Ltd.
China
Johnson & Johnson Medical B.V.
Netherlands
Johnson & Johnson Medical GmbH
Germany
Johnson & Johnson Medical Greece Single Member S.A.
Greece
Johnson & Johnson Medical Korea Ltd.
Korea, Republic of
Johnson & Johnson Medical Limited
United Kingdom
Johnson & Johnson Medical Mexico, S.A. de C.V.
Mexico
Johnson & Johnson Medical NV
Belgium
Johnson & Johnson Medical Products GmbH
Austria
Johnson & Johnson Medical Pty Ltd
Australia
Johnson & Johnson Medical S.A.
Argentina
Johnson & Johnson Medical S.p.A.
Italy
Johnson & Johnson Medical SAS
France
Johnson & Johnson Medical Saudi Arabia Limited
Saudi Arabia
Johnson & Johnson Medical Taiwan Ltd.
Taiwan (Province of China)
Johnson & Johnson Medical, S.A.
Venezuela, Bolivarian Republic of
Johnson & Johnson Medikal Sanayi ve Ticaret Limited Sirketi
Turkey
Johnson & Johnson MedTech (Thailand) Ltd.
Thailand
Johnson & Johnson Medtech Colombia S.A.S.
Colombia
Johnson & Johnson Medtech CR Limitada
Costa Rica
Johnson & Johnson MENA RHQ Limited
Saudi Arabia
Johnson & Johnson Middle East FZ-LLC
United Arab Emirates
Johnson & Johnson Morocco Societe Anonyme
Morocco



Name of SubsidiaryJurisdiction
International Subsidiaries:
Johnson & Johnson Nordic AB
Sweden
Johnson & Johnson Pakistan (Private) Limited
Pakistan
Johnson & Johnson Pharmaceutical Ltd.
China
Johnson & Johnson Poland Sp. z o.o.
Poland
Johnson & Johnson Private Limited
India
Johnson & Johnson Romania S.R.L.
Romania
Johnson & Johnson S.E. d.o.o.
Croatia
Johnson & Johnson SDN. BHD.
Malaysia
Johnson & Johnson Surgical Vision India Private Limited
India
Johnson & Johnson Taiwan Ltd.
Taiwan (Province of China)
Johnson & Johnson Trading Limited
Saudi Arabia
Johnson & Johnson UK Treasury Company Limited
United Kingdom
Johnson & Johnson Ukraine II LLC
Ukraine
Johnson & Johnson Vision Care (Australia) Pty Ltd
Australia
Johnson & Johnson Vision Care (Shanghai) Ltd.
China
Johnson & Johnson Vision Care Ireland Unlimited Company
Ireland
Johnson & Johnson Vision Korea, Ltd.
Korea, Republic of
Johnson & Johnson, Lda
Portugal
Johnson & Johnson, S.A.
Spain
Johnson & Johnson, s.r.o.
Czech Republic
Johnson & Johnson, s.r.o.
Slovakia
Johnson and Johnson Sihhi Malzeme Sanayi Ve Ticaret Limited Sirketi
Turkey
La Concha Land Investment Corporation
Philippines
McNeil Panama, LLC
Panama
Medos International Sarl
Switzerland
Medos Sarl
Switzerland
Menlo Care De Mexico, S.A. de C.V.
Mexico
Mentor B.V.
Netherlands
Mentor Medical Systems B.V.
Netherlands
Neovasc Inc.
Canada
Neovasc Medical Ltd
Israel
Neovasc Tiara Inc.
Canada
Neuravi Limited
Ireland
Newco Colombia S.A.S.
Colombia
Obtech Medical Mexico, S.A. de C.V.
Mexico
Omrix Biopharmaceuticals Ltd.
Israel
Omrix Biopharmaceuticals NV
Belgium
Orthospin Ltd.
Israel
Orthotaxy
France
preCARDIA
France
Proleader S.A.
Uruguay
Proteologix Australia Pty Ltd
Australia



Name of SubsidiaryJurisdiction
International Subsidiaries:
PT Johnson and Johnson Indonesia Two
Indonesia
RespiVert Ltd.
United Kingdom
Serhum S.A. de C.V.
Mexico
Shockwave Medical France SaRL
France
ShockWave Medical GmbH
Germany
Shockwave Medical India Private Limited
India
Shockwave Medical Ireland Limited
Ireland
Shockwave Medical Italy S.R.L.
Italy
Shockwave Medical Japan KK
Japan
Shockwave Medical Portugal, Unipessoal Lda.
Portugal
Shockwave Medical UK Limited
United Kingdom
Spectrum Vision Limited Liability Partnership
Kazakhstan
Surgical Process Institute Deutschland GmbH
Germany
Swav CR, Sociedad de Responsabilidad Limitada
Costa Rica
SWAV Medical Spain, S.L.
Spain
Synthes Costa Rica S.C.R., Limitada
Costa Rica
SYNTHES GmbH
Germany
Synthes GmbH
Switzerland
Synthes Holding AG
Switzerland
Synthes Holding Limited
United Arab Emirates
SYNTHES Medical Immobilien GmbH
Germany
Synthes Medical Surgical Equipment & Instruments Trading LLC
United Arab Emirates
Synthes Produktions GmbH
Switzerland
Synthes S.M.P., S. de R.L. de C.V.
Mexico
Synthes Tuttlingen GmbH
Germany
UAB "Johnson & Johnson"
Lithuania
Vision Care Finance Unlimited Company
Ireland
V-Wave (Australia) Pty Ltd.
Australia
V-Wave Ltd.
Israel
Xian Janssen Pharmaceutical Ltd.
China